How long is 821 nails?
It's about as tall as The Chicago Water Tower
The height of The Chicago Water Tower is about 821 nails.
It's about as tall as The Arc de Triomphe
The height of The Arc de Triomphe is about 860 nails.
It's about one-and-one-tenth times as long as Ha'Penny Bridge
The length of Ha'Penny Bridge is about 751 nails.
(a.k.a. Droichead na Leathphingine, a.k.a. Liffey Bridge, a.k.a. Droichead na Life, f.k.a. Wellington Bridge) (Quay of Bachelors Walk, Temple Bar Neighborhood, Dublin, Ireland)
It's about nine-tenths as tall as Nelson's Column
The height of Nelson's Column is about 903.60 nails.
(London, England, United Kingdom) (from pedestal first step to tip of statue's hat)
It's about nine-tenths as tall as The Mahabodhi Temple
The height of The Mahabodhi Temple is about 960 nails.
(a.k.a. Great Awakening Temple, a.k.a. Maha Bodhi Temple, a.k.a. Temple of Bodh Gaya, a.k.a. Mahabodhi Mahavihar) (Bodh Gaya, Gaya District, Bihar, India)
It's about four-fifths as tall as The Leaning Tower of Pisa
The height of The Leaning Tower of Pisa is about 987 nails.
(a.k.a. The Tower of Pisa, a.k.a. Torre pendente di Pisa) (Pisa, Italy) (height along center axis)
It's about four-fifths as tall as The Cinderella Castle
The height of The Cinderella Castle is about 1,010 nails.
(Fantasyland, Magic Kingdom, Walt Disney World, Lake Buena Vista and Bay Lake, Florida)
It's about seven-tenths as wide as The Wingspan of a 747
The width of The Wingspan of a 747 is about 1,200 nails.
(a.k.a. Boeing 747, a.k.a. Jumbo Jet, a.k.a. Queen of the Skies) (for Boeing 747-8 series)
It's about three-fifths as tall as a Giant Sequoia (tree)
The height of a Giant Sequoia (tree) is about 1,300 nails.
(a.k.a. Sequoiadendron giganteum, a.k.a. Sierra redwood, a.k.a. Wellingtonia)
It's about one-and-seven-tenths times as long as Baseball base distances
The length of Baseball base distances is about 480 nails.
(MLB Official Baseball Rules specification)
It's about half as tall as The Statue of Liberty
The height of The Statue of Liberty is about 1,627 nails.
(a.k.a. "Liberty Enlightening the World," a.k.a. La Liberté Éclairant le Monde) (Liberty Island, New York City, New York) (pedestal base to torch peak)
It's about half as tall as Big Ben
The height of Big Ben is about 1,700 nails.
(officially the clock tower of Palace of Westminster, a.k.a. Houses of Parliament) (London, England)
It's about two-fifths as long as a Football (Soccer) Pitch
The length of a Football (Soccer) Pitch is about 1,840 nails.
(a.k.a. Football Field, a.k.a. Soccer Field) (field length, a.k.a. touchline distance)
It's about two-and-a-half times as long as a Cricket Pitch
The length of a Cricket Pitch is about 352 nails.
(per Marylebone Cricket Council / International Cricket Council Law #6)
It's about two-fifths as long as a Football field
The length of a Football field is about 1,920 nails.
(American) (total distance; per NFL regulation)